28611226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3766

約数の個数: 32

約数和(自身を含む): 53424000

約数和(自身を除く): 24812774

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3709, 3857, 7418, 7714, 25963, 51926, 70471, 107561, 140942, 215122, 493297, 752927, 986594, 1505854, 2043659, 4087318, 14305613, 28611226]

約数ペア:

[(1, 28611226), (2, 14305613), (7, 4087318), (14, 2043659), (19, 1505854), (29, 986594), (38, 752927), (58, 493297), (133, 215122), (203, 140942), (266, 107561), (406, 70471), (551, 51926), (1102, 25963), (3709, 7714), (3857, 7418)]